19950010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117353}}^1$

素因数の和:117377

約数の個数: 16

約数和(自身を含む): 38022696

約数和(自身を除く): 18072686

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 117353, 234706, 586765, 1173530, 1995001, 3990002, 9975005, 19950010]

約数ペア:

[(1, 19950010), (2, 9975005), (5, 3990002), (10, 1995001), (17, 1173530), (34, 586765), (85, 234706), (170, 117353)]